| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| space science and technology letpub | 0.28 | 0.7 | 7405 | 35 | 35 |
| space | 0.61 | 0.9 | 8064 | 4 | 5 |
| science | 1.73 | 1 | 2560 | 77 | 7 |
| and | 0.4 | 0.4 | 53 | 56 | 3 |
| technology | 0.5 | 1 | 2330 | 27 | 10 |
| letpub | 1.9 | 0.6 | 9133 | 75 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| space science and technology letpub | 0.98 | 0.8 | 538 | 14 |
| space science reviews letpub | 1.52 | 0.7 | 3750 | 51 |
| aerospace science and technology letpub | 0.4 | 0.7 | 7759 | 59 |
| earth and space science letpub | 0.76 | 0.8 | 8793 | 6 |
| engineering science and technology letpub | 1.93 | 0.3 | 8452 | 4 |
| science china technology science letpub | 0.03 | 0.7 | 9718 | 21 |
| surface science and technology letpub | 1.99 | 1 | 8291 | 55 |
| environment science and technology letpub | 0.81 | 0.6 | 5823 | 26 |
| science and engineering letpub | 1.2 | 0.4 | 3228 | 15 |
| letpub environmental science and technology | 0.15 | 0.6 | 2920 | 47 |
| letpub measurement science and technology | 0.6 | 0.3 | 6970 | 15 |
| tech science press letpub | 1.54 | 0.9 | 4448 | 93 |
| particulate science and technology letpub | 0.36 | 0.6 | 9416 | 67 |
| astrophysics and space science letpub | 0.01 | 0.5 | 397 | 36 |
| science space and technology | 0.28 | 0.1 | 5918 | 41 |
| science china technological sciences letpub | 0.78 | 0.8 | 527 | 93 |
| letpub science china information sciences | 1.5 | 0.4 | 2521 | 35 |
| light-science & applications letpub | 1.43 | 1 | 291 | 71 |
